Sign In with Apple
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
60,000+ Ready For Biathlon World Cup’s Sole French Leg
One of the biggest winter sport spectator events on skis returns to the French Alps next week with the Biathlon World Cup taking place from December 15-21 in Le Grand-Bornand.
View forecast
Osa at 700 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 11 Dec 2025
Now
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | |  |  | | | | |  | |
snow shwrs | snow shwrs | clear | clear | some clouds | light rain | heavy rain | light snow | light snow | light snow | cloudy | some clouds | clear | some clouds | cloudy | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | |
2 | — | — | — | — | 1 | 21 | — | — | — | — | — | — | — | — | 2 | |
max °C | 7 | 2 | 1 | -1 | 6 | 6 | 5 | 2 | 1 | 2 | 3 | 3 | 0 | 7 | 7 | 6 |
min °C | -1 | 0 | -2 | -2 | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 5 | 5 | 4 |
-7 | -6 | -7 | -5 | -1 | -1 | -3 | -6 | -6 | -5 | -5 | -4 | -4 | 1 | 1 | 0 | |
95 | 82 | 66 | 59 | 65 | 76 | 97 | 86 | 80 | 81 | 80 | 78 | 63 | 83 | 78 | 91 | |
1400 | 650 | 800 | 750 | 1700 | 1950 | 2200 | 850 | 800 | 800 | 800 | 950 | 1000 | 1250 | 1450 | 1550 | |
 | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — |
Next 0-3 days weather summary:
Heavy rain (total 24.0mm), heaviest during Sat night. Later becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 7°C on Thu night, min -2°C on Fri afternoon). Winds increasing (light winds from the ESE on Fri night, strong winds from the WNW by Sun morning).
Next 4-6 days weather summary:
Light rain (total 4.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 7°C on Tue morning, min 0°C on Mon afternoon). Winds decreasing (fresh winds from the WNW on Sun night, light winds from the NNW by Wed afternoon).
Popular Osa Pages
Snow Radar
Latest snow reports near Osa:
Osa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
Snow History
Week 2 of December has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.1 | Bluebird days Average snow, mostly sunny, light wind. |
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Osa at the specific elevation of 700 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osa. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Osa
Nearest